{% load bootstrap3 %}

<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1">
    </head>
    <title>学习笔记</title>
    {% bootstrap_css %}
    {% bootstrap_javascript %}

    <body>
        <nav class="navbar navbar-default navbar-static-top">
      <div class="container">
        <div class="navbar-header">
          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
          </button>
          <a class="navbar-brand" href="{% url 'learning_logs:index' %}">学习笔记</a>
        </div>
        <div id="navbar" class="navbar-collapse collapse">
          <ul class="nav navbar-nav">
            <li><a href="{% url 'learning_logs:topics' %}">主题</a></li>


          </ul>
          <ul class="nav navbar-nav navbar-right">
            {% if user.is_authenticated %}
            <li><a>Hello, {{user.username }}.</a></li>
            <li><a href="{% url 'users:logout' %}">注销</a></li>
            {% else %}
            <li><a href="{% url 'users:register' %}">注册</a></li>
            <li><a href="{% url 'users:login' %}">登录</a></li>
            {% endif %}
          </ul>
        </div><!--/.nav-collapse -->
      </div>
    </nav>
    <div class="container">
        <div class="page-header">
            {% block header %}{% endblock header %}
        </div>
        <div>
            {% block content %}{% endblock content %}
        </div>
    </div>
    
    </body>
</html>

